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How to Drop Unused Empty Redundant columns
How to Drop Unused Empty Redundant columns
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kodracon
kodracon
Posted Saturday, October 25, 2008 2:23 AM
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Group: General Forum Members
Last Login: Sunday, September 25, 2011 6:50 AM
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Comments posted to this topic are about the item
How to Drop Unused Empty Redundant columns
Post #591659
Tim Wilson-Brown
Tim Wilson-Brown
Posted Thursday, February 05, 2009 6:40 PM
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Group: General Forum Members
Last Login: Sunday, August 19, 2012 6:40 PM
Points: 202,
Visits: 301
This could be a very risky script for people to use for two reasons:
* Column Names are typed SYSNAME, which is
N
VARCAHR(
128
) , not VARCAHR(30)
* You use dynamic SQL without QUOTENAME(), which means your script could fail on column names that are not regular identifiers.
Post #651369
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